FSP activation

[sx1376]

Hi the last days i have a strange problem. When i start a FSP flight after some minutes the fsp flight ends and i get this message:
Wrong authorization aborting - Please buy FsPassengers. I have checked the about in fsp but as i see i am allready registered.
Why's that?

[Recon]

Hello,

Did you tried this?:

http://www.fspassengers.com/?action=faq&...uestion=19